(19)
(11) EP 4 405 403 A1

(12)

(43) Date of publication:
31.07.2024 Bulletin 2024/31

(21) Application number: 22797029.0

(22) Date of filing: 22.09.2022
(51) International Patent Classification (IPC): 
C08F 210/06(2006.01)
C08J 5/18(2006.01)
 C08L 23/14(2006.01)
(52) Cooperative Patent Classification (CPC):
C08L 23/142; C08F 210/06; C08J 5/18; C08J 2323/14; C08F 4/65912; C08F 4/65916
 
C-Sets:
  1. C08F 210/06, C08F 210/16, C08F 210/08, C08F 2500/12, C08F 2500/27, C08F 2500/36;
  2. C08F 210/06, C08F 4/65927;
  3. C08L 23/142, C08L 23/142;
  4. C08F 210/06, C08F 2/001;
  5. C08F 210/06, C08F 210/08, C08F 210/16, C08F 2500/12, C08F 2500/27, C08F 2500/35, C08F 2500/33, C08F 2500/34, C08F 2500/26, C08F 2500/36;
  6. C08F 210/06, C08F 210/08, C08F 210/16, C08F 2500/12, C08F 2500/27, C08F 2500/36;
(86) International application number:
PCT/EP2022/076347
(87) International publication number:
WO 2023/046824 (30.03.2023 Gazette 2023/13)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 23.09.2021 EP 21198617

(71) Applicant: Borealis AG
1020 Vienna (AT)

(72) Inventors:
  • FAWAZ, Joel
    4021 Linz (AT)
  • WANG, Jingbo
    4021 Linz (AT)
  • GAHLEITNER, Markus
    4021 Linz (AT)
  • BERNREITNER, Klaus
    4021 Linz (AT)
  • LESKINEN, Pauli
    06101 Porvoo (FI)

(74) Representative: Maiwald GmbH 
Elisenhof Elisenstraße 3
80335 München
80335 München (DE)

   


(54) MONOPHASIC BIMODAL PROPYLENE/ETHYLENE/1-BUTENE RANDOM TERPOLYMER COMPOSITIONS WITH IMPROVED OPTICAL AND SEALING PROPERTIES